CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-42287 – scsi: qla2xxx: Complete command early within lock
https://notcve.org/view.php?id=CVE-2024-42287
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Complete command early within lock A crash was observed while performing NPIV and FW reset, BUG: kernel NULL pointer dereference, address: 000000000000001c #PF: supervisor read access in kernel mode #PF: error_code(0x0000) - not-present page PGD 0 P4D 0 Oops: 0000 1 PREEMPT_RT SMP NOPTI RIP: 0010:dma_direct_unmap_sg+0x51/0x1e0 RSP: 0018:ffffc90026f47b88 EFLAGS: 00010246 RAX: 0000000000000000 RBX: 0000000000000021 RCX: 0000000000000002 RDX: 0000000000000021 RSI: 0000000000000000 RDI: ffff8881041130d0 RBP: ffff8881041130d0 R08: 0000000000000000 R09: 0000000000000034 R10: ffffc90026f47c48 R11: 0000000000000031 R12: 0000000000000000 R13: 0000000000000000 R14: ffff8881565e4a20 R15: 0000000000000000 FS: 00007f4c69ed3d00(0000) GS:ffff889faac80000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000000000001c CR3: 0000000288a50002 CR4: 00000000007706e0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 PKRU: 55555554 Call Trace: <TASK> ? __die_body+0x1a/0x60 ? page_fault_oops+0x16f/0x4a0 ? do_user_addr_fault+0x174/0x7f0 ? exc_page_fault+0x69/0x1a0 ? • https://git.kernel.org/stable/c/9189f20b4c5307c0998682bb522e481b4567a8b8 https://git.kernel.org/stable/c/231cfa78ec5badd84a1a2b09465bfad1a926aba1 https://git.kernel.org/stable/c/d6f7377528d2abf338e504126e44439541be8f7d https://git.kernel.org/stable/c/cd0a1804ac5bab2545ac700c8d0fe9ae9284c567 https://git.kernel.org/stable/c/0367076b0817d5c75dfb83001ce7ce5c64d803a9 https://git.kernel.org/stable/c/415d614344a4f1bbddf55d724fc7eb9ef4b39aad https://git.kernel.org/stable/c/af46649304b0c9cede4ccfc2be2561ce8ed6a2ea https://git.kernel.org/stable/c/57ba7563712227647f82a92547e82c96c •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-42286 – scsi: qla2xxx: validate nvme_local_port correctly
https://notcve.org/view.php?id=CVE-2024-42286
In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: validate nvme_local_port correctly The driver load failed with error message, qla2xxx [0000:04:00.0]-ffff:0: register_localport failed: ret=ffffffef and with a kernel crash, BUG: unable to handle kernel NULL pointer dereference at 0000000000000070 Workqueue: events_unbound qla_register_fcport_fn [qla2xxx] RIP: 0010:nvme_fc_register_remoteport+0x16/0x430 [nvme_fc] RSP: 0018:ffffaaa040eb3d98 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff9dfb46b78c00 RCX: 0000000000000000 RDX: ffff9dfb46b78da8 RSI: ffffaaa040eb3e08 RDI: 0000000000000000 RBP: ffff9dfb612a0a58 R08: ffffffffaf1d6270 R09: 3a34303a30303030 R10: 34303a303030305b R11: 2078787832616c71 R12: ffff9dfb46b78dd4 R13: ffff9dfb46b78c24 R14: ffff9dfb41525300 R15: ffff9dfb46b78da8 FS: 0000000000000000(0000) GS:ffff9dfc67c00000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 0000000000000070 CR3: 000000018da10004 CR4: 00000000000206f0 Call Trace: qla_nvme_register_remote+0xeb/0x1f0 [qla2xxx] ? qla2x00_dfs_create_rport+0x231/0x270 [qla2xxx] qla2x00_update_fcport+0x2a1/0x3c0 [qla2xxx] qla_register_fcport_fn+0x54/0xc0 [qla2xxx] Exit the qla_nvme_register_remote() function when qla_nvme_register_hba() fails and correctly validate nvme_local_port. • https://git.kernel.org/stable/c/549aac9655320c9b245a24271b204668c5d40430 https://git.kernel.org/stable/c/e1f010844443c389bc552884ac5cfa47de34d54c https://git.kernel.org/stable/c/a3ab508a4853a9f5ae25a7816a4889f09938f63c https://git.kernel.org/stable/c/cde43031df533751b4ead37d173922feee2f550f https://git.kernel.org/stable/c/7cec2c3bfe84539c415f5e16f989228eba1d2f1e https://git.kernel.org/stable/c/f6be298cc1042f24d521197af29c7c4eb95af4d5 https://git.kernel.org/stable/c/3eac973eb5cb2b874b3918f924798afc5affd46b https://git.kernel.org/stable/c/eb1d4ce2609584eeb7694866f34d4b213 •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-42285 – RDMA/iwcm: Fix a use-after-free related to destroying CM IDs
https://notcve.org/view.php?id=CVE-2024-42285
In the Linux kernel, the following vulnerability has been resolved: RDMA/iwcm: Fix a use-after-free related to destroying CM IDs iw_conn_req_handler() associates a new struct rdma_id_private (conn_id) with an existing struct iw_cm_id (cm_id) as follows: conn_id->cm_id.iw = cm_id; cm_id->context = conn_id; cm_id->cm_handler = cma_iw_handler; rdma_destroy_id() frees both the cm_id and the struct rdma_id_private. Make sure that cm_work_handler() does not trigger a use-after-free by only freeing of the struct rdma_id_private after all pending work has finished. • https://git.kernel.org/stable/c/59c68ac31e15ad09d2cb04734e3c8c544a95f8d4 https://git.kernel.org/stable/c/d91d253c87fd1efece521ff2612078a35af673c6 https://git.kernel.org/stable/c/7f25f296fc9bd0435be14e89bf657cd615a23574 https://git.kernel.org/stable/c/94ee7ff99b87435ec63211f632918dc7f44dac79 https://git.kernel.org/stable/c/557d035fe88d78dd51664f4dc0e1896c04c97cf6 https://git.kernel.org/stable/c/dc8074b8901caabb97c2d353abd6b4e7fa5a59a5 https://git.kernel.org/stable/c/ff5bbbdee08287d75d72e65b72a2b76d9637892a https://git.kernel.org/stable/c/ee39384ee787e86e9db4efb843818ef0e •
CVSS: -EPSS: 0%CPEs: 8EXPL: 0CVE-2024-42284 – tipc: Return non-zero value from tipc_udp_addr2str() on error
https://notcve.org/view.php?id=CVE-2024-42284
In the Linux kernel, the following vulnerability has been resolved: tipc: Return non-zero value from tipc_udp_addr2str() on error tipc_udp_addr2str() should return non-zero value if the UDP media address is invalid. Otherwise, a buffer overflow access can occur in tipc_media_addr_printf(). Fix this by returning 1 on an invalid UDP media address. • https://git.kernel.org/stable/c/d0f91938bede204a343473792529e0db7d599836 https://git.kernel.org/stable/c/7ec3335dd89c8d169e9650e4bac64fde71fdf15b https://git.kernel.org/stable/c/253405541be2f15ffebdeac2f4cf4b7e9144d12f https://git.kernel.org/stable/c/aa38bf74899de07cf70b50cd17f8ad45fb6654c8 https://git.kernel.org/stable/c/5eea127675450583680c8170358bcba43227bd69 https://git.kernel.org/stable/c/728734352743a78b4c5a7285b282127696a4a813 https://git.kernel.org/stable/c/76ddf84a52f0d8ec3f5db6ccce08faf202a17d28 https://git.kernel.org/stable/c/2abe350db1aa599eeebc6892237d0bce0 •
CVSS: -EPSS: 0%CPEs: 7EXPL: 0CVE-2024-42283 – net: nexthop: Initialize all fields in dumped nexthops
https://notcve.org/view.php?id=CVE-2024-42283
In the Linux kernel, the following vulnerability has been resolved: net: nexthop: Initialize all fields in dumped nexthops struct nexthop_grp contains two reserved fields that are not initialized by nla_put_nh_group(), and carry garbage. This can be observed e.g. with strace (edited for clarity): # ip nexthop add id 1 dev lo # ip nexthop add id 101 group 1 # strace -e recvmsg ip nexthop get id 101 ... recvmsg(... [{nla_len=12, nla_type=NHA_GROUP}, [{id=1, weight=0, resvd1=0x69, resvd2=0x67}]] ...) = 52 The fields are reserved and therefore not currently used. But as they are, they leak kernel memory, and the fact they are not just zero complicates repurposing of the fields for new ends. Initialize the full structure. • https://git.kernel.org/stable/c/430a049190de3c9e219f43084de9f1122da04570 https://git.kernel.org/stable/c/fd06cb4a5fc7bda3dea31712618a62af72a1c6cb https://git.kernel.org/stable/c/5cc4d71dda2dd4f1520f40e634a527022e48ccd8 https://git.kernel.org/stable/c/9e8f558a3afe99ce51a642ce0d3637ddc2b5d5d0 https://git.kernel.org/stable/c/1377de719652d868f5317ba8398b7e74c5f0430b https://git.kernel.org/stable/c/7704460acd7f5d35eb07c52500987dc9b95313fb https://git.kernel.org/stable/c/a13d3864b76ac87085ec530b2ff8e37482a63a96 https://git.kernel.org/stable/c/6d745cd0e9720282cd291d36b9db528ae •